Save up to 60%
Weekly Deals
on select tech deals.
Save up to 60% on select tech, free shipping storewide.
Plus, pay with HP Financing. HP ranked #1 computer brand according to the ACSI®.

Poly Voyager 4320-M Microsoft Teams Certified Headset +BT700 dongle +Charging Stand

Other offers available with the product:

FREE Storewide Shipping

Weekly Deals

Product # 77Z32AA

3% back in HP Rewards

YOUR CONFIGURATION

*Price and promotions vary depending on selected configuration.
Charging
Wearing Style
Connection Type
UC Compatibility
See all specs
Free your workers from their desks with the entry-level Bluetooth® wireless headset. Meet the Voyager 4300 UC Series. It’s everything your teams need to stay productive and connect to all their devices whether at home or in the office.

Freedom to work

Move freely between all your workspaces with this portable headset. Roam with ease with up to 50 m / 164 ft of wireless range. Reduce background noise and control your conversations with Acoustic Fence technology.

Round-the-clock efficiency

Boost your productivity with continuous comfort, up to 24 hours of talk time, and connectivity to multiple devices. Extend your talk time by using the desktop charge stand or by using the headset in the corded USB mode.[1,2]

Escape your desk

Walk-and-talk with ease with up to 50 meters / 164 feet of Bluetooth® wireless range with included BT700 USB adapter.

It’s your call

Stay productive with up to a full 24 hours of wireless talk time.[3]

On-call indicator

Give those around you a visual cue that you’re busy — an on-call indicator flashes on the ear cup when you’re on a call.

No need for battery anxiety

Keep your headset fully charged using a desktop charging stand. You can also extend the battery life by using it corded, with audio over USB mode.

Easy management via Poly Lens

Take control of your deployment from anywhere via remote management with Poly Lens cloud-based device management software.

Certified for Microsoft Teams

Full Microsoft Teams certification takes your Microsoft Teams experience to the next level with a button for instant access to the app and more.

Technical details

Battery life

Up to 24 hours (talk time, online indicator off)
Up to 18 hours (talk time, online indicator on)
Up to 47 hours (music time)
Up to 50 days (standby time)

Battery

Rechargeable Li-ion

Button User Controls

Call answer/end
Mute
Volume +/-
Power on/off
Pairing

Microphone Type

Noise cancelling

Microphone Bandwidth

100 Hz to 6.8 kHz

Speaker size

32 mm

Speaker bandwidth

20 Hz to 20 kHz

Wireless Range

Up to 50 m
Up to 91 m (with Voyager Office base)

Headphone Type

On-ear (stereo)

Bluetooth Version

5.1

Bluetooth Profile

A2DP
AVRCP
HFP
HSP

Connection Type

Wireless: Bluetooth®, USB Type-C® BT700

Cable length

59.05 in

Charge Time

<1.6 hours

Audio Features

Microsoft Teams Open Office certified
Microphone noise cancellation with Acoustic Fence technology

Acoustic Protection Technology

SoundGuard Digital[1,2]

Color

Black

Voice Assistant

Siri
Google

Voice Alerts

Volume maximum
Volume minimum
Mute on
Mute off
Muted
Connection status
Talk time
Battery low

Paired Devices

Up to 8

Energy efficiency

TCO Certified

Compatibility

Compatible with PCs and smartphones via Bluetooth® or USB Type-C® BT700 adapter

Compatible operating systems

Windows 11
Windows 10
macOS
Android™
iOS

Dimensions (W X D X H)

6.1 x 2.6 x 7.2 in

Weight

0.35 lb

Warranty

Poly standard two-year limited warranty

What's in the box

USB Type-C® charging cable
Quick start guide
Travel pouch
Charging stand
Wireless headset
BT700 Bluetooth® Type-C® adapter

Manufacturer Product Number

218479-02M
Poly Voyager 4320-M Microsoft Teams Certified Headset +BT700 dongle +Charging Stand is rated 3.8 out of 5 by 13.
  • y_2026, m_2, d_6, h_6
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_4, tr_9
  • loc_en_US, sid_77Z32AA, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_hp
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 25ms
  • REVIEWS, PRODUCT
Rated 5 out of 5 by Rague from 4320 These are surprisingly outstanding good sound quality not your usual office headset these are HD quality sound.
Date published: 2025-12-16
Rated 5 out of 5 by Greg Musto from Best eva! I have been a fan of "Plantronics'" headphone products since I started using them in 1994. And twice since then, someone thought they were being thrifty and bought the "less expensive" brand because "surely they are all as good as the other..." Is what I would hear proclaimed throughout the office. Only for those of us who had to use it - we quickly learned its' deficiencies. When Plantronics was sold, I had been a fan of "Plantronics'" headphone products since I started using them in 1994. And twice since then, someone thought they were being thrifty and bought the "less expensive" brand because "surely they are all as good as the other..." Is what I would hear proclaimed throughout the office. Only for those of us who had to use it - we quickly learned its' deficiencies. When Plantronics was sold, I was concerned that the quality of their products would go the way of th, e wallaby – but I was proven wrong - these headphones are amazing.
Date published: 2024-08-01
Rated 3 out of 5 by Stveb from Nice Headset The sound is great, bluetooth and input device sound great and can switch automatically to audio once call ends. I use it for work. Simple plug and play setup. Only thing I cannot locate functionality directions.
Date published: 2024-07-02
Rated 1 out of 5 by Anonymous from Not Happy! Did not receive charging stand!
Date published: 2023-05-29
  • y_2026, m_2, d_6, h_6
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_4, tr_9
  • loc_en_US, sid_77Z32AA, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_hp
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 3ms
  • REVIEWS, PRODUCT

Do these headphones noise cancel background noise?&nbsp;

Asked by: Mario U

Is this Device: Compatible with Vonage and/ or Vonage Essentials ? (VOIP) = Vonage (Smartphone App) = Vonage Essentials

Asked by: The Hunter Group
  • y_2026, m_2, d_6, h_6CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestions, tq_2
  • loc_en_US, sid_77Z32AA, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_hp
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 39ms
  • QUESTIONS, PRODUCT

SIMILAR PRODUCTS

Return and exchange information
HP.com will accept returns or exchanges for this product up to 30 days after delivery. A restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges
Country/Region :   United States